感觉是starRocks的BUG,默认是不设置的,就是不限制。但一段时间后会触发BUG,变成2G的效果,只能手动设置来解决。
Limit:2147483648,刚好是2GB。
ERROR 1064 (HY000) at line 1: Memory of Query4c93de21-7bb9-11ef-a38d-00163e3ad810 exceed limit. Pipeline Backend: 172.16.204.181, fragment: 4c93de21-7bb9-11ef-a38d-00163e3ad811 Used: 2150710904, Limit: 2147483648. Mem usage has exceed the limit of single query, You can change the limit by set session variable query_mem_limit.